baber/WOPTO huggingface dataset:
Patent JP-S62193171-A (JP)
Title: Manufacture of field effect semiconductor device
Inventor: ARIMOTO YOSHIHIRO
IPC: H01L27/12
Filed: 1986-02-19
Abstract: PURPOSE:To maintain a low impurity concentration of a single crystal semiconductor layer by converting an amorphous semiconductor layer into a single crystal semiconductor layer which is to be an active layer by heat treatment for solid-phase growth and forming a field effect transistor in the single crystal semiconductor layer. CONSTITUTION:On an Si semiconductor substrate 11, an insulating film 12 consisting of SiO2, an MgO.Al2O3 layer 13, and a P-type Si semiconductor layer 14 are formed and an amorphous Si semiconductor layer 15 is formed on said P<+> type Si semiconductor layer 14. By heat treatment, the amorphous Si semiconductor layer 15 is converted into a single crystal semiconductor layer 16 as an active layer and boron is introduced to make it P-type of a proper impurity concentration. Next, a field effect transistor is formed in a single crystal Si semiconductor layer 16. Namely, a field insulating film 17, a gate insulating film 18, and a gate electrode 19 are formed, and then As ions are implanted to form an N<+> type source region 20 and an N<+> type drain region 21. Subsequently, a protective film 17' and Al source and drain electrodes 22 and 23 are formed. Consequently, a desired low impurity concentration of the single crystal semiconductor layer can be maintained.
Patent JP-S54125901-A (JP)
Title: Error correction system
Inventor: SHIROTA NORIHISA
IPC: H03M13/00
Filed: 1978-03-24
Abstract: PURPOSE:To enhance the correcting capacity for the continuos burst error up to the m-bit via the grown polynomial up to the m-ordered place regardless of the position of the information bit. CONSTITUTION:Switch 3 has a contact to contact (a) until the full bits 1-K are supplied for information bit input e1 and then connected to shift register 5. When switch 3 is changed to contact (b), the contact to (b) is kept up to the full bits k + 1-k + m of parity bit C2 which are the output of register 5 for input e1. And gate 1 opens for 1-k and closes for k + 1-k + m. While switch 4 has first a contact to (a) for input e1 and 1-k + m bits and then connected to register 6, and gate 2 opens for 1-k + m bits and closes for k + m + 1-k + 2m bits respectively. Thus, the continuous burst error up to the m-bit can be corrected via the grown polynomial up to the m-th order at any optional position of the information bit, enhancing the error correcting capacity.
Patent JP-H09208493-A (JP)
Title: Treating agent for gram-positive bacterial septicemia
Inventor: NATSUME YASUHIRO
IPC: A61P31/04
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To obtain a treating agent useful for septicemia and septic shock caused by gram-positive bacterial infection by compounding a platelet-activating factor antagonist. SOLUTION: This treating agent contains a platelet-activating factor antagonist [e.g. (+)-cis-3,5-dimethyl-2-(3-pyridyl)thiazolidin-4-one] as an active component. The agent is an effective treating agent for Streptococcus pneumoniae, Staphylococcus aureus, A-group hemolytic streptococcus, Streptococcus viridans, Staphylococcus epidermidis, β-hemolytic streptococcus, etc., which are gram-positive bacterial causatives of septicemia or septic shock. A daily dose is 0.5-1000mg, preferably 5-300mg for a patient of 70kg in body weight. Besides the compound, a thienotriazolodiazepine (heterazepine) derivative, a pyrrolothiazole derivative, a tetrahydrofuran derivative, a tetrahydrothiophene derivative, a ginkgolide derivative, a dihydropyridine derivative, a glycerol derivative, etc., are cited as a platelet-activating factor antagonist.
Patent JP-H07217694-A (JP)
Title: Bubbling preventive device for double-cylinder type hydraulic buffer
Inventor: FUKUSHIMA HISASHI
IPC: F16F9/40
Filed: 1994-02-04
Abstract: PURPOSE:To prevent the mixing of air into hydraulic fluid to stabilize the damping force characteristic of a hydraulic buffer by preventing bubbling due to the turbulence of the oil surface of the hydraulic fluid in a reservoir chamber. CONSTITUTION:In a double-cylinder type hydraulic buffer 1 wherein a reservoir chamber 7 is formed between inner and outer tubes 2 and 5, a piston 4 demarcating upper and lower oil chambers 6a is arranged in the inner tube 2, and hydraulic fluid enters/exits into/from the reservoir chamber 7 according to the movement of a piston rod 3 due to the vertical motion of the piston 4; a space part, in a range of the vertical motion of the oil surface of the hydraulic fluid in the reservoir chamber 7, is divided in small by a wall 20a in a lengthwise direction.
Patent JP-S50128053-A (JP)
IPC: B60K17/16
Filed: 1975-03-20
Abstract: 1448079 Differential gear CLARK EQUIPMENT CO 20 March 1975 [20 March 1974] 11723/75 Heading F2D An axle driving bevel differential 72, driven directly, or, as shown, through a similar interaxle differential 18, is driven by a bevel pinion 48 and ring gear 82, the paths of rotation of which extend below the level 112 of lubricant in the sump 108 of the axle housing, and both differentials 72, 18 are lubricated by lubricant in a sealed reservoir 86, cast in the housing, located entirely above the sump level 112, and maintained filled by lubricant scraped off the ring gear and pinion 48, 82 by proximate fixed surfaces 124, 134 in the housing, gravityfeeding into the reservoir 86 through channels 126, 136, the reservoir gravity-feeding the differentials through cylindrical spaces 77, 97 between shafts 12L, 88 and surrounding members. A proximate scraper rib 40 returns lubricant from the interaxle differential 18 to the sump 108. In Fig. 2 an interaxle drive shaft 88 is driven differentially with the axle drive pinion 48 through the interaxle differential 18 by an aligned input shaft 32, and lies below the axle shafts 12L, 12R, the bevel drive 48, 82 being hypoid.
Patent JP-H08201326-A (JP)
Title: Exhaust co concentration detecting device for combustion apparatus
Inventor: ENOMOTO MASANORI
IPC: G01N27/16
Filed: 1995-01-30
Abstract: PURPOSE: To provide an exhaust CO concentration detecting device for a combustion device detecting the accurate CO concentration in the exhaust gas regardless of the type of a fuel. CONSTITUTION: The ratio between the CO concentration constituent and the H2 concentration constituent contained in the sensor output of a CO sensor 13 is constant regardless of the type of a fuel for each operating temperature of the CO sensor 13. An arithmetic equation for calculating the true CO concentration based on the ratio between the CO and H2 concentration constituents contained in the sensor outputs of CO sensors 13A, 13B having different operating temperatures is introduced, and this arithmetic equation is applied to a CO concentration determining arithmetic section 15. A sensor drive controller 14 excites and heats the CO sensors 13A, 13B at different set temperatures respectively.  The CO concentration determining arithmetic section 15 receives the outputs of the CO sensors 13A, 13B, substitutes them into the arithmetic equation, and calculates and outputs the true CO concentration.
Patent JP-H07217466-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: OI YASUHIRO
IPC: B60W10/10
Filed: 1994-02-04
Abstract: PURPOSE:To restrain the deterioration of emission without causing a drop in travel performance by implementing the down-shift gear change of a transmission, when a driving force is enhanced due to the operation, regardless of a large driving force required via an air-fuel ratio kept rich. CONSTITUTION:When a power operation detecting means 3 detects that the load of an internal combustion engine 2 is in a power zone equal to or above the prescribed load, a down-shift instruction means 5 is made to issue an instruction for the down-shift gear change of a transmission 1, on condition that a gear change detecting means 4 detects that a gear set with a transmission 1 allows the down-shift gear change. Also, when the means 3 detects that the load of the engine 2 is in the power zone and the means 4 detects that a gear set with the transmission 1 does not allow a down-shift gear change, an amount of fuel supply is increased via a fuel increasing means 6, and a fuel-air ratio is made rich, thereby generating a large driving force.
Patent JP-S60175601-A (JP)
Inventor: TAMAI SEIICHI
IPC: E01C1/00
Filed: 1984-02-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58150143-A (JP)
Title: Focusing control circuit of optical digital disc player
Inventor: TOMIDOKORO SHIGERU
IPC: G11B7/09
Filed: 1982-03-03
Abstract: PURPOSE:To enable focusing control with always high accuracy and the accurate reading out of digital coding signal, by changing the reference level to be supplied to a comparator in accordance with the level of the digital coding signal modulated with an adder and performing focus error  control. CONSTITUTION:The output terminal for the focus error detection signal of a matrix circuit 18 is connected to one input terminal of an adder 25. The other input terminal of the adder 25 is connected to one output terminal of an oscillator 26 which generates pulse signal of prescribed frequencie. The output terminal of the adder 25 is connected to the inversion input terminal (-) of a comparator 21. The signal differentiated of the pulse signal is outputted from the other output terminal of the oscillator 26, and is supplied to one input terminal of a focus detecting circuit 27. The output terminal of the RF signal of the circuit 18 is connected through an amplifier circuit 19 and a demodulating circuit 28 to the other input terminal of the circuit 27. The circuit 27 samples and holds the output signal from the circuit 28 in accordance with the differentiated output signal from the oscillator 26.
Patent JP-H09226960-A (JP)
Title: Paper feeding device
Inventor: KAWABATA KENICHI
IPC: B65H3/46
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To maintain the surface of a roller in a normal condition, so as to maintain the feeding capacity of papers, and to simplify the maintenance work of the roller, by providing a cleaning member sliding contacting to the roller, and to remove the dirt on the surface of the roller. SOLUTION: A holder 21 is supported rotatable to a support shaft 22 set to a paper feeding device main body H, and the holder 21 is made possible to hold a cleaning member 23 allowable to connect and disconnect, in a cutout part formed on one surface side at its rotary front end, and extended in the rotary shaft direction. The holder 21 thrusts the side surface of the cleaning member 23, and the removal of the cleaning member in the normal line direction of the rotary shaft is prevented, but its movement in the rotary shaft direction is permitted, so as to permit the replacement of the cleaning member 23. Between the holder 21 and the device main body H, a spring 24 which is made in the compressior condition in the normal condition is provided, the cleaning member 32 is opposed to a paper feeding roller 15, and it is abutted by a pressure at the level not to disturb the feeding of recording papers P. A felt member to remove the dirt on the surface of the roller 15 is stuck on both surfaces of the cleaning member 23.
Patent JP-2000231649-A (JP)
Title: Coin receiving and paying machine
Inventor: ONO TAKUSHI
IPC: G07D9/00
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To prevent a coin from entering a coin exit part and to make it smooth to take the coin out of a receiving pan even when the coin exit part of a replenished coin conveyance part is provided in front of a receiving pan installation part and to guides replenished coins which are sent in the receiving pan installation part from the coin exit part to a coin receiving and paying process means by smoothly guiding them. SOLUTION: The receiving pan 7 of the receiving pan installation part 6 rotates to an upper opening attitude, an inverted opening attitude and a coin-exit-part side opening attitude. At the coin exit part 101 in front of the receiving pan installation part 6, an exit gate 111 which closes the coin exit part 101 when the receiving pan 7 takes the upper opening attitude and opens the coin exit part 101 when the pan 7 takes the coin-exit-part side opening attitude is provided in an openable/closable state. On one surface of the exit gate 111 which faces the receiving pan installation part 6, a receiving-pan side guide surface 113 is provided which nearly connects with the reception part 98 of the receiving pan 7 when the coin exit part 101 is closed.  On the other surface of the exit gate 111 which faces the coin exit part 101, a coin- exit-part side guide surface 114 is provided which guides a coin from the coin exit part 101 to the receiving pan 7 taking the coin-exit-part side opening attitude when the coin exit part 101 is opened.
Patent JP-H02214253-A (JP)
Title: Image scanner and image scanning method
Inventor: DOI KIYOTAKA
IPC: H04N1/107
Filed: 1989-02-15
Abstract: PURPOSE:To read all image information on a diagram in a real time with simple constitution by constituting a light emission section with the combination of plural light emitting elements emitting a light having at least different wavelength area. CONSTITUTION:The scanner consists of 3 light emitting elements which irradiates a diagram 6, that is, a red LED 2, a green LED 3 and a blue LED 4, a mirror 1 changing the direction of a reflected light from the diagram 6, a lens 5 converging the reflected light from the mirror 1 and an image sensor 8 reading the light converged by the lens 5. Then the LEDs 2-4 are arranged so as to form a white color light through the combination of lights irradiating from them. That is, a white color light is formed by the combination of the red LED 2, the green LED 3 and the blue LED 4 on an array and the light irradiates the image information on the diagram 6. The light reflected in response to the image information on the diagram 6 is directed by the mirror 1 and focused by the lens 5 and read by the image sensor 8. Thus, image information is read with simple constitution.
Patent JP-H05234437-A (JP)
Title: Manufacture of oxide superconductive wire
Inventor: ENDO AKIHIKO
IPC: H01B12/04
Filed: 1992-02-20
Abstract: PURPOSE:To get a high-density superconductive wire excellent in Jc property. CONSTITUTION:Calcined oxide superconductor powder is put in a ball-shaped silver vessel, whose top is opened as shown in the Figure, and is dissolved. Next, the dissolved superconductor is hardened by annealing, and then the opening of the vessel is covered with a silver plate, and it is processed by rolling or the like, the vessel and all, into a line material. In the case of a Bi oxide superconductor, it is preferable to put the dissolution temperature at 860-910 deg.C and make the cooling after dissolution the annealing at 20 deg.C to at least 820 deg.C. Hereby, the a silver wire high in charge density and orientation and excellent in Jc property as compared with a powder tube method can be gotten. Especially, this is suitable for the manufacture of a Bi oxide superconductive wire.
Patent JP-H03241046-A (JP)
Title: Simple classification of heald in warp threading and device therefor
Inventor: TOYOFUKU SHINJI
IPC: D03J1/14
Filed: 1990-02-16
Abstract: PURPOSE:To simplify classification of heald by difference in length of needle in warp threading by using needles having difference in length depending upon kind of heald. CONSTITUTION:Needles A, B and C having difference in length are used depending upon kind of heald and healds are classified based on difference in length of needles.
Patent JP-S54125190-A (JP)
Title: Crystal growing mehtod
Inventor: KAWATO SEIJI
IPC: H01L21/02
Filed: 1978-03-24
Abstract: PURPOSE: To grow a single crystal of high purity contg. oxygen in a range causing no deposition by melting crystal growing raw material without using a crucible and contacting an oxygen-contg. substance to the molten part alone of the material to prevent propagation of dislocation.  
     CONSTITUTION: Si polycrystal rod 5 is joined to seed crystal 4 attached to support rod 3 capable of moving vertically and rotatably in container 2, and the joined part is melted with high frequency heating coil 6. While being rotated and dropped in the directions of arrows 7, 8 together with rod 3, rod 5 is successively melted with coil 6 to form melt zone 9, and Si single crystal 10 is grown as rod 5 is dropped. At this time, quartz rod 14 of high purity is put into through holes 11, 13 made in the central parts of rod 5 and support rod 12 so that lower end 14a of rod 14 is dipped in zone 9. The diameter of rod 14, the dropping rate of rod 5, etc. are suitably decided, and a predetermined vol. of oxygen is injected into growing single crystal 10 from rod 14. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60178055-A (JP)
Title: Split ink pot key for offset printer
Inventor: NAGASE TOSHIKATSU
IPC: B41F31/04
Filed: 1984-02-24
Abstract: PURPOSE:To arrange so that the position of a blade may be easily adjusted by fine-adjusting the movement amount of a blade through rocking of a link due to the movement of a shaft and the shift of a fulcrum of a link by the advance and retreat of a fulcrum holder. CONSTITUTION:A link 11 consisting of a base edge which is axially borne at a fulcrum holder 13 with a pin 12 in a freely rocking way and a floating shaft 9 of a floating edge which is pressed against a socket 8 by a push rod 14 or other means, is provided between a screw shaft 6 which moves in an internal and external direction with an electric motor 1 or manually and a fulcrum holder 13 which moves with a knob 22. Consequently, a floating wheel 17 of the link 11 moves due to the movement of a shaft 1 by the electric motor 1 and the movement of the fulcrum holder 13 with the knob 22 through the pushing force of a spring 20. Thus the position of a blade 19 against an ink roller 25 is adjusted and the fine adjustment can be easily carried out. In addition, a recoiling force of a spring for blade return can be increased and ink leakage from the surrounding of the blade be prevented.
Patent JP-S61193469-A (JP)
Title: Manufacture of semiconductor device
Inventor: EGUCHI KOJI
IPC: H01L21/768
Filed: 1985-02-20
Abstract: PURPOSE:To easily obtain an interlayer insulating film free from such defects as 'constriction' and the breakage of Al, by forming interlayer insulating films by using both a process of forming an interlayer insulating film without the impression of a substrate bias voltage, and a process of forming another interlayer insulating film with the impression of the substrate bias voltage. CONSTITUTION:A silicon oxide film 31 is formed on the pattern of an Al wiring 2 formed on a semiconductor substrate 1, by means of a sputtering method without the impression of a substrate bias voltage. The thickness of this silicon oxide film 31 is made so thin as to be enough to protect the Al wiring 2 which is the ground. Next, a silicon oxide film 32 is formed by the sputtering method with relatively strong impression of the substrate bias voltage. The stress of the silicon oxide film 32 is high, through this film is excellent in coverage. However, the silicon oxide film 31 is already formed, and therefore the stress caused by the silicon oxide film 32 has no direct effect on the Al wiring 2. Accordingly, there occurs no defect such as the breakage of Al.
Patent JP-H06251890-A (JP)
Title: Dimming device in discharge lamp lighting device
Inventor: OSAKI HAJIME
IPC: H05B41/24
Filed: 1993-02-24
Abstract: PURPOSE:To cancel the portion of a filament power to shallow dimming level, in the case of a deep dimming at low temperature significantly influenced by the filament power as an invalid power, and allow a deep light lighting having no lighting failure by detecting a lamp voltage, correcting the level of dimming signal according to this voltage, and making this contribute to power return type dimming control. CONSTITUTION:A lamp voltage signal detected by a lamp voltage detecting circuit 11 is inputted to the reverse input terminal (-) of an arithmetic amplifier 12 which is a dimming level correcting means, and a dimming signal given from the outside is inputted to the non-reverse input terminal (+) through a resistor R4. A return resistor R5 is connected between the output and input of the amplifier 12, and the gain of feedback is regulated by these resistors R4, R5. According to such a constitution, the power information detected by a power detecting part 5 on the basis of a resistor R1 is fundamentally given to a comparator 6, and discharge lamps 3a, 3b are dimming-controlled through a V/f converter 7 and a driving circuit 2 according to the dimming signal at that time. At such a deep dimming as less than 20%, the dimming level is moderated into a shallow state, and outputted to the comparator 6.
Patent JP-H11216337-A (JP)
Title: Filter device for treatment liquid feeder
Inventor: OTANI MASAMI
IPC: H01L21/027
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a filter device wherein a member having a deaeration function and a gas dissolving function can be easily fitted also to the existing treatment liquid feed pipings, treatment of the piping satisfies at a minimum, interchangeability between devices can be kept, and a treatment liquid feeder can be miniaturized at a low cost. SOLUTION: A particle removal member 32 constituted of many capillary-like elements formed of a gas permeating membrane material which permeates only the gas, is arranged inside a hermetically sealed container 30 having a treating liquid inlet 52, a treating liquid discharge opening 64 and a vent 66. One end of many capillary elements is, in a passage manner, blockaded, and the other end is communicated to the vent of the hermetically sealed container.
Patent JP-2000235763-A (JP)
Title: Disk reproducing system
Inventor: TAKAHASHI YORIO
IPC: G11B20/10
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a disk reproducing system which is made to use the maxi mum reproducing speed and the maximum searching speed given by the system effectively. SOLUTION: This system is a disk reproducing system which retrieves the target position of a disk 2 on which data are recorded at a constant linear velocity by receiving the instruction from an external device and reads target information data to output information data in accordance with the reproducing format of the disk 2. When the address information of the newest address accessed by an access command are address information which are recorded at a peripheral side outer than the outermost address information of the disk 2 which are accessed till now, an outermost address storage circuit 21 updates stored address information to the newest address information and it decides the reference of the velocity control of the disk 2 based on the newest updated address information. A CAV control circuit 20 control the velocity of the disk 2 based on the decided reference.
Patent JP-H0419811-A (JP)
Title: Rotary head type magnetic recording/reproducing device
Inventor: YOSHIDA GOJI
IPC: G11B5/53
Filed: 1990-02-14
Abstract: PURPOSE:To reduce the tape access frequency in a high speed searching job, etc., by attaching a monitoring rotary head to a rotary head cylinder with a level difference secured to a recording/reproducing rotary head. CONSTITUTION:A monitoring rotary head B' is positioned lower than the recording/reproducing rotary heads B and A by 1.5 times as much as a track pitch Tp. Then a monitoring rotary head A' is positioned lower than the head B' by 2 times as much as the pitch Tp. Thus a pair of heads A' and B' are attached to a rotary head cylinder 1 with the prescribed level differences secured to both heads A and B. Thus two tracks forming a frame can be reproduced in the same order as that of the recording state when a magnetic tape is driven in the direction adverse to the recording direction and at a speed equal to the recording state. As a result, the tape access frequency is reduced in a high speed searching job, etc.